Dual Rotary Blade Sharpener, 45 mm

My dull blades were getting frustrating, but a few passes through this sharpener and my rotary cutter slices through fabric like new again. Just remembering to add that drop of oil every so often keeps it working smoothly. Very satisfied with how simple and effective it is.

I was skeptical it could bring my dullest 45mm blade back to life, but after a dozen passes it glides through fabric like it's brand new again. The dual rotary design is dead simple to use, and just a tiny drop of fine oil every so often keeps the edge consistent. Definitely worth it for anyone who

My rotary cutter was gliding through fabric instead of chopping, so I tried this sharpener with a tiny drop of oil as described. Within a dozen passes, the blade feels factory-sharp again. The 45mm size fits my cutter perfectly and it's so easy to use.